Desulfurization and Base Oil Polishing Waste Engine Oil Recycling System
Production Introduction of Waste Engine Oil Recycling System
A fractionation vacuum distillation column or wiped film evaporator or molecular distillation is optional to ensure the genuine continuous of vacuum distillation plant, and reduce the pressure drop to keep a sustained and stable high vacuum. A sustained and stable high vacuum ensures the vacuum distillation to separate light distillates and heavy distillates in the moderate temperature. It largely avoids high temperature distillation to crack the molecular chain, which leads to reducing of flash point and viscosity and purity of final base oil products. Used lube oil is generally a mixture of different types and grades of used lube oils, coming from motor crankcases and industry users like used engine oil, internal combustion motor oil, hydraulic oil, gear oil, transmission oil etc.. PurePath PPGT-BP series oil vacuum distillation plant removes all the contaminants from used lube oil and recovers multiple types of base oil ditillates as quality API group I base oil or API group II base oil with futher alternative hydrofinishing refining process..
PurePath PPGT-BP Waste Engine Oil Recycling System Merits
Technical Process Description of Waste Engine Oil Recycling System
Plant Specification of Waste Engine Oil Recycling System
|Process Capacity MAX.||2 TPD||5 TPD||10 TPD||15 TPD||20 TPD||30 TPD||50 TPD||100 TPD|
|Heating Power||17KGS LPG/20KGS FUEL OIL/230KWH/PER TON OF WASTE OIL|
|Power Consumption||25KWH PER TONS OF WASTE OIL|
|Heating Method||Fuel Oil/Natural Gas/LPG/Electricity|
Advanced Technology of Waste Engine Oil Recycling System--TFE
How does a TFE working?
A Thin Film Evaporator consists of a cylindrical shell with internal rotor and external heating jacket. The feed is distributed by the rotor blades and spread on the heated wall to form an highly turbulent thin layer. And oil fractions are evaporated and flow out up towards the vapor outlet. Heavy components flow in a spiral path down to the bottom. Compared with kettle reaction, it could avoid overheating, localing heating, oil cracking and fouling largely. It's with short path from distillation to condensation process, could produce high viscosity base oil in a stable high vacuum.
Performances of Base Oil Product from Waste Engine Oil Recycling System
|End Product||Application of oil products|
|80%~85% API Group I&II Base oil||1. Directly sell by 200L barrels or truck-car.
2. Blending with compact additive to produce 5W, 10W, 15W lubricant oil for engines.
3. Blending to produce grease, SEA32, SEA46 hydraulic oil and other machine lube oil.
|5%~10% LGO||1, Salable as fuel oil for burner providing to cement factory, glass factory, ceramic factory, electric power factory, steel making factory, boiler factory, etc.
2, Used to ethylene manufacturing.
3, Blending with asphalt to improve it's properties.
|5~10% Sludge oil||1, Used to asphalt production
2, Sell as fuel oil for heavy machinery
3, Further processed by coking increasing the yield of light fuel oil.
|Color scale||ASTM D1500||≤1||≤1.5|
|Water Content||ASTM D1744||Trace (% wt)||Trace (% wt)|
|Kinematic Viscosity at 40℃||ASTM D445-15a||32.170 mm2/s||67.420 mm2/s|
|Viscosity Index||ASTM D2270-10||117||122|
|Total Sulfur Content||ASTM D4294-16e1||0.0071 %(m/m)||0.0093 %(m/m)|
|Density at 15 ℃||ASTM D4052-18||0.898 kg/m3||0.917 kg/m3|
|Pour Point||ASTM D97-17b||-18 ℃||-21 ℃|
|Copper Strip Corrosion
|ASTM D130-18||1a Rating||1a Rating|
|Total Acid Number||ASTM D974||0.01(mg KOH/g)||0.01(mg KOH/g)|
|Carbon Residue Conradson||ASTM D189||0.01(% wt)||0.01(% wt)|
|Smell||Organoleptic||No Smell||No Smell|
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